114989990 has 8 divisors (see below), whose sum is σ = 206982000. Its totient is φ = 45995992.

The previous prime is 114989983. The next prime is 114989993. The reversal of 114989990 is 99989411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (114989993) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5749490 + ... + 5749509.

It is an arithmetic number, because the mean of its divisors is an integer number (25872750).

Almost surely, 2^114989990 is an apocalyptic number.

114989990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

114989990 is a deficient number, since it is larger than the sum of its proper divisors (91992010).

114989990 is a wasteful number, since it uses less digits than its factorization.

114989990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11499006.

The product of its (nonzero) digits is 209952, while the sum is 50.

The square root of 114989990 is about 10723.3385659504. The cubic root of 114989990 is about 486.2803031143.

The spelling of 114989990 in words is "one hundred fourteen million, nine hundred eighty-nine thousand, nine hundred ninety".